MARSHALL WACE, LLP's ownership history for GRPN

MARSHALL WACE, LLP currently holds 50.3K shares with a market value of $1.2M. It started holding GRPN on 2024-09-30. At its peak, it held 1.2M shares on 2025-06-30. Its highest holding value was $39.1M on 2025-06-30. At its lowest, it held 50.3K shares on 2025-09-30, with a value of $1.2M on 2025-09-30. In the recent 180 days, MARSHALL WACE, LLP has decreased its shares by 682.2K. In the recent year, MARSHALL WACE, LLP has decreased its shares by 494.9K.

It has also owned 107 contracts of calls, with the market value of the underlying securities totaling $249.8K on 2025-09-30. At its peak, it held 107 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $249.8K on 2025-09-30. At its lowest, it held 107 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $249.8K on 2025-09-30.

It has also owned 74 contracts of puts, with the market value of the underlying securities totaling $172.8K on 2025-09-30. At its peak, it held 74 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $172.8K on 2025-09-30. At its lowest, it held 74 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $172.8K on 2025-09-30.